package org.langqiao.datatype;

public class Puzzle_2_3 {
	public static void main(String[] args){
		final long MICRO_PER_DAY = 24L*60*60*1000*1000;
		final long MILLIS_PER_DAY = 24L*60*60*1000;
		System.out.println(MICRO_PER_DAY);
		System.out.println(MILLIS_PER_DAY);
		System.out.println(MICRO_PER_DAY/MILLIS_PER_DAY);
	}

}
